LOINCActiveBoth

LOINC Code 83549-6: Neurological surgery Nurse practitioner Note

83549-6 is a LOINC code used to identify Neurological surgery Nurse practitioner Note in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Note. It is commonly used with the system or sample type {Setting}.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Note. It is commonly used with the system or sample type {Setting}.

When is it used?

  • Used in lab systems, EHRs, and clinical data exchange.
  • May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
  • Status: ACTIVE
  • Order vs observation: Both
  • Method: Neurological surgery.nurse practitioner

What it does not mean

  • The code identifies the observation or test, not the actual result.

Key facts

  • Neurological surgery Nurse practitioner Note
  • Note
  • DOC.ONT; Document; Encounter; Evaluation and management; Evaluation and management note; Finding; Findings; Neuro surg NP; Neuro surg Nurse; Neuro surgery; notes; Nurse.surgery; nursing; Point in time; Random; Surg; Surg NP; Surgery Nurse; Visit note

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Neurological surgery Nurse practitioner NoteNeuro surg NP NoteNoteDOC.ONTOLOGYFindPt{Setting}

Frequently asked questions

Code details

Code83549-6
SystemLOINC
Display nameNeurological surgery Nurse practitioner Note
DescriptionNote
Short nameNeuro surg NP Note
ComponentNote
PropertyFind
TimingPt
System (specimen){Setting}
ScaleDoc
MethodNeurological surgery.nurse practitioner
ClassDOC.ONTOLOGY
StatusACTIVE
Order/ObservationBoth

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.58
Last changed2.58

Part names

NoteFindPt{Setting}DocNeurological surgery.nurse practitionerNeurological surgeryNurse practitionerFindingPoint in time (spot)Neurological surgery Nurse practitioner

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 83549-6 | HealthAssure